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cam timing - 1 tooth = how many degrees?

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Old Aug 12, 2012 | 04:33 PM
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From: JunkYard
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Originally Posted by TXsilverado
ugh. my first attempt to move only the cam gear 1 tooth was a failure. something on the crank gear must have moved. i'm back dot to dot and reading 100. guna give it 1 more shot.
Whats taking so long???
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Old Aug 12, 2012 | 05:10 PM
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From: Humble Texas
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1 tooth is definately more than 8. more like 15-16. why cant things just work the way they're supposed to? moving the cam gear 1 tooth clockwise sent the ICL to about 85. after some reading, the fact that my ICL is at 100 means that it is advanced 10*. i need to retard it 6*
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Old Aug 13, 2012 | 10:14 AM
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From: Humble Texas
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i just called up howards cams. they picked up on the first ring and told me to send that cam back to them ASAP. i said it wasnt a big deal as i wasnt in any kind of huge hurry and he said "i am. i dont like to see incorrect parts and i want to fix this ASAP." Definately the kind of customer service everyone should strive to provide. just wanted to give credit where it was due.
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Old Aug 13, 2012 | 10:28 AM
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Dam that's some good service stew... Can't wait to this lil bastard running lol..
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Old Aug 13, 2012 | 10:32 AM
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From: Humble Texas
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you and me both. just about everything is here. the correct cam and transmission rebuild are the only pieces of the puzzle missing. oh and the wheels/tires and radiator lol. just another 2500-3,000 worth of shiz
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Old Aug 13, 2012 | 02:45 PM
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Originally Posted by TXsilverado
1 tooth is definately more than 8. more like 15-16. why cant things just work the way they're supposed to? moving the cam gear 1 tooth clockwise sent the ICL to about 85. after some reading, the fact that my ICL is at 100 means that it is advanced 10*. i need to retard it 6*
its because the cam spins once to the crank spining twice so 8* (one tooth) at the cam is 16* at the crank

i think i said that right
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Old Aug 13, 2012 | 02:48 PM
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From: Humble Texas
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oh well. hopefully the new cam sits the right way when dot to dot. i think the odds of the aftermarket cam being off is higher than the odds of the OEM crank or cam gear being off. maybe i'm giving GM too much credit
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Old Aug 13, 2012 | 02:51 PM
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From: JunkYard
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Nice to hear!!! It is possible that it was set up wrong on the machine. It does happen I have watched the process from start to finish and as simple as it is there are a lot of little things that have to be done correctly.

Glad they want to fix and have great customer service unlike other cam companies...
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Old Aug 13, 2012 | 05:34 PM
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this is why i will prob just pay someone to do mine an im a mechanic lol im just lazy an get burnt out on working on cars but love driving the **** outa them..
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Old Aug 13, 2012 | 05:41 PM
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Are you positive you found true TDC before degreeing? I am sure you did but it is a very important 1st step to obtain correct readings.
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